Classic Mode for Wikipedia is a Firefox add-on designed to redirect users to the classic layout of Wikipedia, prior to the interface changes made in JanuaryThis add-on simplifies the browsing experience by ensuring that each Wikipedia page retains its traditional look, enhancing familiarity for long-time users. It’s user-friendly, requiring no Wikipedia account for access, and can be easily disabled or uninstalled if users prefer the updated interface.

In addition to Wikipedia, this add-on is compatible with other Wikimedia projects such as Wikimedia Commons, Wiktionary, and Wikidata. It prioritizes user privacy by not collecting or transmitting data, ensuring a secure browsing experience. The source code is publicly available for scrutiny and contributions, fostering an open-source community. Overall, Classic Mode for Wikipedia is a straightforward tool for those wishing to revisit the classic Wikipedia experience.